The following class is a button which can be oriented both horizontally and vertically (like in the picture of your left). Text and image react properly to this orientation and so do their Alignments. The control also includes customizable margins for the text and image inside the button and a
SizePercent property for the Image. Please keep in mind that if Orientation is set to “Horizontal”, the normal Draw methods from the base class are called, so all of this properties are ignored. However, you can change this behavior or add any other property very easily if you need it.
The whole thing has been designed to use as less resources as possible (accept suggestions on this of course ;), but you can very easily add other features, like a PictureBox for the image rendering (re-using all the PictureBox features as: BorderStyle, SizeMode, etc).
You can just copy-paste the following parts of code into a class which inherits from
Button, and you´ll have it. Something like this:
public class OrientedButton : Button
Hope it helps:
Declaration of variables and props
private Orientation mOrientation = Orientation.Horizontal;
private int mTextMargin = 5;
private int mImageMargin = 5;
private int mImageScalingPercent = 100;
private System.Windows.Forms.VisualStyles.PushButtonState mState = System.Windows.Forms.VisualStyles.PushButtonState.Normal;
#region Props
[Category("Appearance")]
[DefaultValue(5)]
public int TextMargin
{
get { return mTextMargin; }
set { mTextMargin = value; }
}
[Category("Appearance")]
[DefaultValue(5)]
public int ImageMargin
{
get { return mImageMargin; }
set { mImageMargin = value; }
}
[Category("Appearance")]
[DefaultValue(Orientation.Horizontal)]
public Orientation Orientation
{
get { return mOrientation; }
set { mOrientation = value; }
}
[Category("Appearance")]
[DefaultValue(100)]
public int ImageScalingPercent
{
get { return mImageScalingPercent; }
set { mImageScalingPercent = value; }
}
#endregion
Mouse Events Handling
#region Mouse Events
/// <summary>
///
/// </summary>
/// <param name="mevent"></param>
protected override void OnMouseDown(MouseEventArgs mevent)
{
base.OnMouseDown(mevent);
mState = System.Windows.Forms.VisualStyles.PushButtonState.Pressed;
Invalidate();
}
/// <summary>
///
/// </summary>
/// <param name="mevent"></param>
protected override void OnMouseUp(MouseEventArgs mevent)
{
base.OnMouseUp(mevent);
mState = System.Windows.Forms.VisualStyles.PushButtonState.Hot;
Invalidate();
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected override void OnMouseLeave(EventArgs e)
{
base.OnMouseLeave(e);
mState = System.Windows.Forms.VisualStyles.PushButtonState.Normal;
Invalidate();
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected override void OnMouseEnter(EventArgs e)
{
base.OnMouseEnter(e);
mState = System.Windows.Forms.VisualStyles.PushButtonState.Hot;
Invalidate();
}
#endregion
OnPaint Method
/// <summary>
/// Some code parts were taken from here: http://msdn.microsoft.com/es-es/library/f0ys5025.aspx
/// </summary>
/// <param name="pevent"></param>
protected override void OnPaint(PaintEventArgs pevent)
{
base.OnPaint(pevent);
if (mOrientation == Orientation.Horizontal)
return;
// Base Button Draw
if (mState == System.Windows.Forms.VisualStyles.PushButtonState.Pressed)
{
// Set the background color to the parent if visual styles
// are disabled, because DrawParentBackground will only paint
// over the control background if visual styles are enabled.
this.BackColor = Application.RenderWithVisualStyles ?
Color.Azure : this.Parent.BackColor;
// If you comment out the call to DrawParentBackground,
// the background of the control will still be visible
// outside the pressed button, if visual styles are enabled.
ButtonRenderer.DrawParentBackground(pevent.Graphics,
ClientRectangle, this);
ButtonRenderer.DrawButton(pevent.Graphics, this.ClientRectangle,
"", this.Font, true, mState);
}
else
{
// Draw the bigger unpressed button image.
ButtonRenderer.DrawButton(pevent.Graphics, ClientRectangle,
"", this.Font, false, mState);
}
// Draw Text
if (this.Text != "")
this.DrawText(pevent.Graphics);
// Draw Image
if (this.Image != null)
this.DrawImage(pevent.Graphics);
}
The DrawText method
/// <summary>
///
/// </summary>
private void DrawText(System.Drawing.Graphics pGraphics)
{
// Calc size of text (la func devuelve el size horizontal)
SizeF sizeOfText = pGraphics.MeasureString(this.Text, this.Font);
float temp = sizeOfText.Width;
sizeOfText.Width = sizeOfText.Height;
sizeOfText.Height = temp;
// Calc X coord of Text
float x = mTextMargin;
switch (this.TextAlign)
{
case ContentAlignment.MiddleCenter:
case ContentAlignment.TopCenter:
case ContentAlignment.BottomCenter:
x = (this.Width / 2) - (sizeOfText.Width / 2);
break;
case ContentAlignment.MiddleRight:
case ContentAlignment.BottomRight:
case ContentAlignment.TopRight:
x = this.Width - mTextMargin - sizeOfText.Width;
break;
}
// Calc Y coord of Text
float y = mTextMargin;
switch (this.TextAlign)
{
case ContentAlignment.BottomCenter:
case ContentAlignment.BottomLeft:
case ContentAlignment.BottomRight:
y = this.Height - mTextMargin - sizeOfText.Height;
break;
case ContentAlignment.MiddleCenter:
case ContentAlignment.MiddleLeft:
case ContentAlignment.MiddleRight:
y = (this.Height / 2) - (sizeOfText.Height / 2);
break;
}
// Draw text
System.Drawing.SolidBrush drawBrush = new System.Drawing.SolidBrush(this.ForeColor);
System.Drawing.StringFormat drawFormat = new System.Drawing.StringFormat();
drawFormat.FormatFlags = StringFormatFlags.DirectionVertical;
pGraphics.DrawString(this.Text, this.Font, drawBrush, x, y, drawFormat);
drawBrush.Dispose();
}
The DrawImage Method
/// <summary>
///
/// </summary>
/// <param name="pGraphics"></param>
private void DrawImage(System.Drawing.Graphics pGraphics)
{
float imageScaling = (float)mImageScalingPercent / 100f;
float finalWidth = (float)this.Image.Width * imageScaling;
float finalHeight = (float)this.Image.Height * imageScaling;
float halfFinalWidth = finalWidth / 2f;
float halfFinalHeight = finalHeight / 2f;
float x = mImageMargin;
float y = mImageMargin;
switch (this.ImageAlign)
{
case ContentAlignment.MiddleCenter:
case ContentAlignment.TopCenter:
case ContentAlignment.BottomCenter:
x = (this.Width / 2f) - halfFinalWidth;
break;
case ContentAlignment.MiddleRight:
case ContentAlignment.BottomRight:
case ContentAlignment.TopRight:
x = this.Width - mImageMargin - finalWidth;
break;
}
switch (this.ImageAlign)
{
case ContentAlignment.BottomCenter:
case ContentAlignment.BottomLeft:
case ContentAlignment.BottomRight:
y = this.Height - mImageMargin - finalHeight;
break;
case ContentAlignment.MiddleCenter:
case ContentAlignment.MiddleLeft:
case ContentAlignment.MiddleRight:
y = (this.Height / 2f) - halfFinalHeight;
break;
}
System.Drawing.Drawing2D.Matrix rotMat = new System.Drawing.Drawing2D.Matrix();
PointF rotationCenter = new PointF(x + halfFinalWidth, y + halfFinalHeight);
rotMat.RotateAt(90, rotationCenter);
pGraphics.Transform = rotMat;
System.Drawing.Rectangle destRect = new Rectangle((int)x, (int)y, (int)finalWidth, (int)finalHeight);
System.Drawing.Rectangle srcRect = new Rectangle(0, 0, this.Image.Width, this.Image.Height);
pGraphics.DrawImage(this.Image, destRect, srcRect, GraphicsUnit.Pixel);
}
References
http://msdn.microsoft.com/es-es/library/f0ys5025.aspx
After testing 
